3D antenna mount

ABSTRACT

An antenna may include an antenna mount defining an opening, and be configured to operate as (i) a resonator for transferring an RF signal and (ii) support member. The antenna may further include a ground plane configured to support the antenna mount, and a substrate extending through the opening and being perpendicular to the ground plane on which the antenna mount is being supported.

TECHNICAL FIELD

The subject matter disclosed herein generally relates to wireless charging systems, and in particular, to transmitter antennas that transmit wireless power signals used to power electronic devices.

BACKGROUND

Wireless charging of batteries of electronic devices has historically been performed by using inductive coupling. A charging base station transmitter of an electronic device may have one or more coils in which a current may be applied to produce a magnetic field such that when another coil is place in close proximity, a transformer effect is created and power is transferred between the coils. However, such inductive coupling has a short-range limit, such as a few inches or less. Examples of such wireless charging include electronic toothbrushes that are placed on a charging stand and inductive pads inclusive of one or more coils to enable electronic devices with coil(s) to be placed on the pads to be charged.

While inductive charging is helpful to eliminate users having to plug power cords into electronic devices for charging, the limited range at which electronic devices have to be positioned from charging stations is a significant shortcoming of the inductive charging technology. For example, if a user of a mobile device, such as a mobile telephone, is in a conference room without a charging pad or sufficient number of charging pads, then the user is unable to charge his or her phone without a traditional power cord.

Remote wireless charging has recently been developed. Remote wireless charging operates by generating a wireless signal inclusive of sufficient power to charge a battery of an electronic device. Such technology, however, has been limited due to technology advancements being a challenge, as transmitters, receivers, antennas, communications protocols, and intelligence of transmitters have all had to be developed (i) so that sufficient wireless power is able to be wirelessly directed to charge electronic devices and (ii) so that the remote wireless charging is safe and effective for people. One problem that exists for producing transmitter antennas is the cost of production due to parts and assembly of the parts to produce the transmitter inclusive of multiple, in some cases many, antennas that form an antenna array.

While certain advancements in remote wireless charging have occurred, acceptance of the new technology into homes and businesses (e.g., conference rooms) often requires design elements that extend beyond functionality. As an example, for remote wireless power charging that enables a transmitter to deliver high gain in small areas, three-dimensional (3D) transmitter antennas may be utilized. However, at frequencies used for the remote wireless charging, the 3D antennas have sufficiently large dimensions (e.g., depth) that consumers and businesses may resist such devices into their homes and offices as a result of undesirable aesthetics and dimensions that the 3D transmitter antennas exhibit.

SUMMARY

To provide for transmitter antennas of a transmitter of a remote wireless charging system that are commercially acceptable to consumers and businesses, an antenna may be formed inclusive of an antenna mount that provides for inductive coupling to an antenna component for transmitting a wireless power signal to charge a battery enabled operation of an electronic device.

One embodiment of an antenna may include an antenna mount defining an opening, and be configured to operate as (i) a resonator for transferring an RF signal and (ii) a support member. The antenna may further include a ground plane configured to support the antenna mount, and a substrate extending through the opening and being perpendicular to the ground plane on which the antenna mount is being supported.

One embodiment of a method of manufacturing an antenna may include providing an antenna mount configured to operate as (i) a resonator for inductively transferring an RF signal and (ii) a support member. The antenna mount may be connected to a base. An antenna component may be secured to the antenna mount, where the antenna mount and antenna component may be respectively configured to enable an RF signal to be transferred from the antenna mount to the antenna component.

Additional features and advantages of an embodiment will be set forth in the description which follows, and in part will be apparent from the description. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the exemplary embodiments in the written description and claims hereof as well as the appended drawings.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings constitute a part of this specification and illustrate an embodiment of the invention and together with the specification, explain the invention.

FIG. 1 is an illustration of an illustrative wireless power environment in which transmitters are configured to identify locations of one or more receivers inclusive of antennas with antenna mounts, and to communicate wireless power signals to those receiver(s) to form energy pocket(s) thereat, according to an exemplary embodiment;

FIG. 2 is an illustration of an illustrative antenna mount configured to support an antenna component and inductively couple a wireless power signal to the antenna component, according to an exemplary embodiment;

FIG. 3A is an illustration of an illustrative antenna formed of the antenna mount of FIG. 2 and an antenna component, such as a high-dielectric-constant rod (e.g., ceramic), supported by the antenna mount, according to an exemplary embodiment;

FIGS. 3B-3D are illustrations of alternative mounts configured to support an antenna component and inductively couple a wireless power signal to the antenna component, according to an exemplary embodiment;

FIG. 4 is an illustration of an illustrative antenna pattern produced by the antenna of FIG. 3A, according to an exemplary embodiment;

FIG. 5A is an illustration of an illustrative antenna inclusive of an antenna mount configured to support and excite an antenna component formed by a high-dielectric-constant and/or resonant radiating elements (e.g., dipoles) with wireless power signals, according to an exemplary embodiment;

FIGS. 5B-5D are illustrations of alternative mounts configured to support an antenna component and inductively couple a wireless power signal to the antenna component, according to an exemplary embodiment;

FIG. 6 is an illustration of an illustrative antenna pattern produced by the antenna of FIG. 5A, according to an exemplary embodiment;

FIG. 7 is an illustration of an illustrative process for manufacturing the antenna of FIG. 5A, according to an exemplary embodiment;

FIG. 8 is an illustration of an alternative antenna type that may be supported by an antenna mount as provided in FIG. 2, according to an exemplary embodiment;

FIG. 9 is an illustration of an alternative antenna type that may be supported by an antenna mount as provided in FIG. 2, according to an exemplary embodiment;

FIG. 10 is an illustration of an alternative antenna type that may be supported by an antenna mount as provided in FIG. 2, according to an exemplary embodiment;

FIG. 11 is an illustration of an alternative antenna type that may be supported by an antenna mount as provided in FIG. 2, according to an exemplary embodiment;

FIG. 12 is an illustration of an alternative antenna type that may be supported by an antenna mount as provided in FIG. 2, according to an exemplary embodiment;

FIG. 13 is an illustration of an alternative antenna type that may be supported by an antenna mount as provided in FIG. 2, according to an exemplary embodiment;

FIG. 14 is an illustration of an alternative antenna type that may be supported by an antenna mount as provided in FIG. 2, according to an exemplary embodiment;

FIG. 15 is an illustration of an alternative antenna type that may be supported by an antenna mount as provided in FIG. 2, according to an exemplary embodiment;

FIG. 16 is an illustration of an illustrative antenna unit inclusive of a plurality of antennas inclusive of antenna mounts, according to an exemplary embodiment;

FIG. 17 is an illustration of an illustrative antenna unit inclusive of a plurality of antennas with antenna mounts, according to an exemplary embodiment;

FIG. 18 is a flow diagram of an illustrative process for producing a 3D transmitter antenna inclusive of an antenna mount, according to an exemplary embodiment; and

FIG. 19 is a flow diagram of an illustrative process for producing a transmitter with a 3D transmitter antenna produced using the process of FIG. 18, according to an exemplary embodiment.

DETAILED DESCRIPTION

The present disclosure is herein described in detail with reference to embodiments illustrated in the drawings, which form a part here. Other embodiments may be used and/or other changes may be made without departing from the spirit or scope of the present disclosure. The illustrative embodiments described in the detailed description are not meant to be limiting of the subject matter presented here. Alterations and further modifications of the inventive features illustrated herein, and additional applications of the principles of the inventions as illustrated herein, which would occur to one skilled in the relevant art and having possession of this disclosure, are to be considered within the scope of the invention.

Referring to FIG. 1, an illustration of an illustrative wireless power environment 100 in which transmitters 102 a, 102 b (collectively 102) are configured to identify a location of an electronic device 104 with a receiver 106 (or multiple receivers) inclusive of one or more receiver antennas (e.g., cross-polarized dipole antenna), and communicate wireless power signals or waves to the receiver 106 to cause constructive interference to form at the receiver 106 is shown. Although depicted with multiple transmitters 102, it should be understood that a single transmitter may be utilized. The transmitters 102 a and 102 b respectively include antenna arrays 108 a, 108 b (collectively 108) inclusive of respective antenna elements 109 a-109 m, 109 n-109 z (collectively 109). The transmitters 102 are used to communicate wireless power signals 110 a, 110 a (collectively 110) via the antenna elements 109. In one embodiment, the antenna arrays 108 a, 108 b have the same number of antenna elements. Alternatively, the antenna arrays 108 a, 108 b have a different number of antenna elements. Still yet, the antenna arrays 108 a, 108 b may have the same or different layouts or configurations of antenna elements. The antenna arrays 108 a, 108 b may have regularly spaced antenna elements or subsets of antenna elements with different spacings that are used for different types of communications.

Because the transmitters 102 are meant to be positioned in households and commercial settings, such as conference rooms, the transmitters 102 are to be sized in a manner with a small footprint and/or profile. Although the size of the footprint (e.g., width of overall antenna arrays) in some cases has to have a certain length for creating small energy pockets, the profiles (e.g., length of the antenna elements 109 along the Z-axis that define the distance that the transmitters 102 extend from a wall) can be reduced to be more commercially viable for adoption by consumers and businesses.

The transmitters 102 may also include communication components 112 a, 112 b (collectively 112) that communicate with the electronic device 104. In one embodiment, the receiver 106 may be configured with a transmitter or other circuitry that enables communication with the communication components 112, thereby enabling the transmitters 102 to focus the wireless power signals 110 at the receiver 106 to form an energy pocket 114. The energy pocket 114 may be a localized region at which waves from the wireless power signals 110 form constructive interference (i.e., combined peaks of oscillation signals) that produces a combination of peak signals from each of the wireless power signals 110, as understood in the art.

Because the antenna arrays 108 may have orientations that cause the wireless power signals 110 to be communicated at different polarizations depending on an orientation of the electronic device with respect to the respective antenna arrays 108, the receiver 106 may include a cross-polarized dipole antenna, for example, so that orientation of the receiver 106 with respect to the antenna arrays 108 has minimal impact on an amount of power that is received from the wireless power signals 110. If the antennas of the antenna arrays 108 are helical, then the polarization of the wireless signals are circularly polarized, thereby enabling a cross-polarized antenna to be effective.

To provide for cost effective antenna arrays 108, a structure for each of the antenna elements 109 may utilize a design that has a minimal number of parts and simplistic assembly processes. In one embodiment, an antenna mount (see FIG. 2) for use with 3D antennas may be utilized. The antenna mount may be formed using a metal stamping process to produce a singular antenna mount with one or more resonator elements that, when excited with an RF signal, causes the RF signal to propagate via a substrate or inductively or capacitively couple with at least one other resonator element of an antenna component supported by the antenna mount to transmit a wireless power signal, as further described herein. Simply put, the antenna mount may operate as both (i) a mount or support for an antenna and (ii) inductive coupler or resonator to assist with feeding a wireless power signal onto an antenna component being supported by the antenna mount.

With regard to FIG. 2, an illustration of an illustrative antenna mount 200 a configured to support an antenna component (see FIG. 3A) and couple a wireless power signal to the antenna component is shown. The antenna mount 200 a may be metallic, and configured to conduct a wireless power signal, here formed by a high-dielectric-constant rod, for use in remotely powering an electronic device and/or recharging a battery, as previously described. In one embodiment, the antenna mount 200 a may be a stamped metal. Alternative techniques for forming the antenna mount 200 a may be utilized, as understood in the art. The antenna mount 200 a is shown to include two resonator elements 202 a and 202 b that are configured as antenna loops with a gap 204 separating the resonator elements along respective ends 205 a and 205 b of the resonator elements 202. It should be understood that alternative number of resonator elements and different configurations of the antenna elements may be utilized. A feed point 206 is shown to be positioned at the bottom of the antenna mount 200 a on a base 208 on which the antenna mount 200 a may be directly or indirectly attached. The base 208 may operate as a ground plane, as understood in the art.

The antenna mount 200 a is shown to define an opening 210 that is square in shape. However, the antenna mount 200 a may be configured to define an opening 210 with a different shape to support different shapes and sizes of antenna elements, as further described herein.

With regard to FIG. 3A, an illustration of an illustrative antenna 300 formed of the antenna mount 200 a of FIG. 2 and an antenna component 302, such as a high-dielectric-constant rod (e.g., ceramic), supported by the antenna mount 200 a is shown. In one embodiment, the antenna component 302 may be a ceramic rod. The ceramic rod may be composed of silica, and may define a trapped wave launcher that causes a wireless signal to be trapped within the antenna component 302, and produce a more directed antenna pattern with higher gain than without utilizing the antenna component 302. As shown, the antenna component 302 is disposed such that the z-axis of a coordinate system extends centrally therethrough. Alternative coordinate system convention systems and positions of the antenna component 302 on the coordinate system may be utilized. The antenna mount 200 may be connected to the antenna component 302 using an adhesive (e.g., glue or epoxy) or mechanical fastening elements (e.g., screws). Similarly, the antenna mount 200 a may be connected to the base 208 with an adhesive or fastening elements, or by friction fit.

With regard to FIGS. 3B-3D, illustrations of alternative mounts 200 b-200 d configured to support an antenna component, such as antenna component 302 of FIG. 3A, and inductively couple a wireless power signal to the antenna component are shown. The different mounts 200 b-200 d provide for different support and coupling structures depending on the antenna element being utilized.

With regard to FIG. 4, an illustration of an illustrative antenna pattern 400 produced by the antenna 300 of FIG. 3A is shown. The antenna pattern 400 is shown to have a gain of over 9.5 dB along the z-axis with a gain of less than −9.5 dB along the negative z-axis. As further provided herein, the antenna pattern 400 is different with different configurations of the antenna (i.e., different configurations of the antenna mount and antenna element).

With regard to FIG. 5A, an illustration of an illustrative antenna 500 inclusive of an antenna mount 502 a configured to support and excite directive elements 504 a-504 n (collectively 504) of an antenna component 506 formed by a high-dielectric-constant and/or resonant radiating elements (e.g., dipoles) with wireless power signals is shown. The antenna component 506 includes a substrate 508 on which the directive elements 504 are disposed. In one embodiment, the directive elements 504 are embedded within the substrate 508. Alternatively, the directive elements 504 may be disposed on a surface of the substrate 508. The substrate 508 may be a printed circuit board (PCB) or be formed of ceramic, silicon, or other material that is a dielectric. A feed point 510 may be utilized to inject a wireless power signal onto the antenna mount 502 a for transfer to the directive elements 504 to transmit the wireless power signal to an electronic device. In an embodiment, the antenna 500 operates at frequencies over 1 GHz. However, the antenna can be configured to operate at frequencies in a range from 900 MHz to 100 GHz. More specifically, the center frequency may be about 1 GHz, 5.8 GHz, 24 GHz, 60 GHz, and 72 GHz with bandwidths suitable for operation (e.g., 200 MHz-5 GHz bandwidths), and the dimensions of the antenna and type of antenna may be configured to accommodate the frequencies of operation. The antenna mount 502 a may be supported by a base 512, and a combination of the base 512, antenna mount 502 a, and antenna component 506 may form the antenna 500.

With regard to FIGS. 5B-5D, illustrations of alternative mounts 502 b-502 d configured to support an antenna component and inductively couple a wireless power signal to the antenna component, according to an exemplary embodiment are shown. The different mounts 502 b-502 d provide for different support and coupling structures depending on the antenna element being utilized.

With regard to FIG. 6, an illustration of an illustrative antenna pattern 600 produced by the antenna 500 of FIG. 5A is shown. The antenna pattern 500 is shown to have a gain of over 9.0 dB along the z-axis with a gain of almost −8.0 dB along the negative z-axis. As further provided herein, the antenna pattern 600 is different with different configurations of the antenna (i.e., different configurations of the antenna mount and antenna element).

With regard to FIG. 7, an illustration of an illustrative process 700 for manufacturing the antenna 500 of FIG. 5A is shown. The process 700 may include three steps, including step 702 in which the base 508 may be provided. At step 704, the antenna mount 502 a may be attached to the base 508. In attaching the antenna mount 502 a to the base 508, an adhesive or fastening hardware may be utilized. At step 706, the antenna component 506 inclusive of directive elements 504 may be connected to or engaged with the antenna mount 502 a by inserting the antenna component 506 into the opening 510 defined by the antenna mount 502 a, and secured to the antenna mount through a friction fit, adhesive, fastening hardware, or otherwise. The antenna mount 502 a may have an alternative shape that may provide for conductive coupling with the antenna component 506, but does not define an opening 510 that surrounds the antenna component 506 in the same manner.

With regard to FIGS. 8-15, illustrations of alternative antenna types that may be supported by an antenna mount as provided in FIG. 2 are shown. FIG. 8 is a simple rod antenna 800 inclusive of an exciter or resonator 802 and substrate (e.g., ceramic) 804 configured to be positioned in an inductively coupled relationship with the exciter 802. As previously described, the exciter 802 may be part of an antenna mount used to support the substrate 804. In operation, the substrate 804 operates as a trapped wave launcher that causes a wireless signal to be trapped within the substrate 804, and produce a more directed antenna pattern with higher gain than not utilizing the substrate 804 with the antenna mount. The substrate may be mounted to a base 806 for inclusion in another structure, such as a transmitter.

FIG. 9 is an illustration of an illustrative Yagi antenna 900 inclusive of a series of vertically aligned resonators 902 mounted to a substrate 904 configured as a rectangular rod. An alternative shaped substrate 904 may be utilized. Both of the antennas 800 and 900 may have a reduced size by being embedded within a substrate (not shown) in the same or similar manner as described in copending U.S. patent application Ser. No. 14/882,185 entitled “3D Ceramic Mold Antenna” filed on Oct. 13, 2018. The substrate 904 may be ceramic, such as alumina. The substrate 904 may be the same or different material than the substrates 804 and 904. As with the reduced size of the antennas 800 and 900, bases, which may function as ground planes, for the respective antennas 800 and 900 may also be reduced in dimension. In one embodiment, the ground planes may be 1.5 square inches or less.

With regard to FIGS. 10-15, illustrations that respectively show different types of illustrative antennas 1000-1500, in this case 3D antennas, that may be supported by an antenna mount are shown. The antennas 1000-1500 may be embedded within a substrate (not shown), and be used to provide for remote wireless charging by communicating wireless power signals to wireless devices from a transmitter. The antennas 1000-1500 may be supported by the antenna mount, and the antenna mount may be used to excite resonators of each of the different types of antennas using induction. As previously described, the dimensions of the antennas 1000-1500 may have smaller dimensions as a result of being embedded within a substrate with a relative permittivity above a certain level. In one embodiment, the relative permittivity may be above 5. In another embodiment, the relative permittivity of the substrate may be between 9 and 10. Other levels of relative permittivity may be utilized, as well. It should be understood that while the use of the substrate used for the 3D antennas 1000-1500 may provide for reduction in the dimensions of the antennas 1000-1500, that the use of a substrate with a 2D antenna may provide for similar reduction in dimensions for the 2D antenna.

FIG. 10 is an illustration of an illustrative Yagi antenna 1000 that is printed on a printed circuit board (PCB). FIG. 11 is an illustration of an illustrative helical antenna 1100. FIG. 12 is an illustrative tapered antenna 1200. FIG. 13 is an illustration of an illustrative multi-level S-antenna 1300. The multi-level S-antenna may be a stamped, single piece of metal. FIG. 14 is an illustration of an illustrative parabolic antenna 1400. FIG. 15 is an illustration of an illustrative horn antenna 1500. In one embodiment, the horn antenna 1500 may have the substrate (not shown) filled within the horn as opposed to being fully embedded within the substrate (not shown). Alternatively, the entire horn may be embedded within the substrate. The horn may also have a substrate disposed within the horn that is different from another substrate that is used to embed the entirety of the horn inclusive of a substrate within the horn. Each of the different types of antennas 1000-1500 may be supported by an antenna mount having the same or different configuration as provided in FIG. 2 so as to provide simplicity in manufacturing, minimal number of parts (e.g., no RF connector to a resonator of an antenna component) for inducing RF signals (e.g., wireless power signals) onto resonators of the antennas 1000-1500 being supported by the antenna mount.

With regard to FIG. 16, an illustration of an illustrative antenna unit 1600 inclusive of a plurality of antennas 1602 a-1602 n (collectively 1602) inclusive of antenna mounts 1604 a-1604 n (collectively 1604) is shown. The antenna mounts 1604 may be configured to support resonator elements 1606 a-1606 n (collectively 1606), where the resonator elements may include wave launchers. The antennas 1602 may be disposed within antenna sub-units 1608 a-1608 n (collectively 1608) defined by waveguide walls 1610 a-1610 n+1 (collectively 1610) that may be formed of metal or other material that may be used to define the antenna sub-units 1608 and limit RF signals to interfere with adjacent antennas. Also defining the antenna sub-units 1608 may be ground planes 1612 a-1612 n (collectively 1612). Alternative embodiments may not include ground planes that define a portion of the antenna sub-units 1608. Each of the antenna sub-units 1608 may include respective substrates 1614 a-1614 n (collectively 1614). The substrates 1614 may be the same substrate material. Alternatively, different substrate material may be used, where the substrate in different antenna sub-units 1306 may have different properties (e.g., different permittivity). The substrates 1614 may be ceramic.

In manufacturing the antenna sub-units 1608, the waveguide walls 1610 and ground planes 1612 (or non-ground plane bottom structural component) may be assembled to define the antenna sub-units 1608. The antennas 1602 may be positioned within the assembled waveguide walls 1610 and ground planes 1612 that define the antenna sub-units 1608, and then the substrates 1612 may be poured while in a flowable or injectable state to embed the antennas 1602 and allowed or activated to transition to a solid state. Electrical conductors (not shown) may be connected to the antenna mounts 1604 prior to adding the substrates 1614. Although shown as being a linear array, it should be understood that the antenna unit 1600 may be configured as a 2D matrix of antennas 1602, such as the antenna arrays 108 shown in FIG. 1.

With regard to FIG. 17, an illustration of an illustrative antenna unit 1700 inclusive of a plurality of antennas 1702 a-1702 n (collectively 1702) inclusive of antenna mounts 1704 a-1704 n (collectively 1704) is shown. In one embodiment, the antenna unit 1700 may include a ground plane 1706 that in part contributes to shaping an antenna pattern from the antennas 1702. The antennas 1702 collectively provide for an array of antennas such that an overall antenna pattern is formed, and phasing of wireless power signals communicated from the array of antennas may enable an antenna pattern to be directed as a phased array antenna, as understood in the art. The antenna unit 1700 does not include waveguide walls, such as the waveguides walls 1610 that help to isolate the antennas 1702 from one another to reduce cross-talk. However, the substrate 1706 helps attenuate near field signals to reduce cross-talk between adjacent ones of the antennas 1702. The substrate 1706 that embeds multiple antenna elements may be considered a casting. The substrate 1706 may be a dielectric, such as a ceramic material or silicon material.

With regard to FIG. 18, a flow diagram of an illustrative process 1800 for producing a 3D transmitter antenna inclusive of an antenna mount is shown. The process 1800 may start at step 1802, where an antenna mount defining an opening may be provided. The antenna mount may be configured to operate as (i) a resonator to couple an RF signal with the antenna structure and (ii) support member. At step 1804, the antenna mount may be connected to the base. In connecting the antenna mount to the base, an adhesive or fastening hardware may be utilized. In one embodiment, the base is a ground plane. At step 1806, an antenna component may be secured within the opening of the antenna mount. The antenna mount and antenna component may be respectively configured to enable an RF signal to be transferred from the antenna mount to the antenna component. In securing the antenna component with the opening of the antenna mount, an adhesive, fastening hardware, or friction fit may be utilized. The antenna component may be a substrate that operates as a wave launcher. In an alternative embodiment, the antenna component may be one of a variety of antennas element types, such as those shown in FIGS. 8-15.

With regard to FIG. 19, a flow diagram of an illustrative process 1900 for producing a transmitter with a 3D transmitter antenna produced using the process of FIG. 17 or FIG. 18 is shown. The process 1900 may start at step 1902, where an antenna array inclusive of multiple antennas with respective antenna mounts configured to operate as (i) a resonator for communicating an RF signal and (ii) support member may be provided. At step 1904, the antenna array may be connected to a transmitter. In connecting the antenna array to the transmitter, the connection may be a wired or wireless connection. The RF signal may be a wireless power signal with a frequency over 900 MHz.

One embodiment of a device for wirelessly charging a battery may include a transmitter unit including a transmitter and an antenna unit in communication with the transmitter. The antenna unit may include multiple 3D antenna elements configured to communicate a wireless signal for use in charging a battery. The battery may be in a mobile device, such as a mobile telephone. The 3D antenna elements may be helical. The antenna unit may include a conductive mount socket configured to engage respective 3D antenna elements encasing dielectric rods, the conductive mount socket and antenna elements being inductively coupled to cause a communication signal to be transmitted by the antenna elements. The 3D antenna elements may be encased in a dielectric. The dielectric may be ceramic. The dielectric may a relative permittivity greater than 5. The relative permittivity may be between approximately 9 and approximately 10 at a center frequency of the wireless signal. The wireless signal may have a frequency greater than 1 GHz. In one embodiment, the antenna elements may be stamped metal structures. The stamped metal structures may be configured to communicate the wireless signal with multiple polarizations, where three polarizations (e.g., x, y, and z) are possible.

The antenna unit may be configured as a linear array. The linear array may be longer than 2 feet. The linear array may be formed by multiple linear arrays including a space disposed between the multiple linear arrays. The antenna unit may be configured as a matrix. The 3D antenna elements may be regularly spaced. Alternatively, the antenna elements may be variably spaced. The 3D antenna elements may be grouped into sub-arrays, and the sub-arrays may be selectable for communicating wireless signals by the selected sub-arrays. The 3D antenna elements may be individually selectable or selected in rows or groups. A processing unit may be configured to cause a transmitter to generate a signal, and communicate the wireless power signal via the 3D antenna element(s).

The foregoing method descriptions and the process flow diagrams are provided merely as illustrative examples and are not intended to require or imply that the steps of the various embodiments must be performed in the order presented. The steps in the foregoing embodiments may be performed in any order. Words such as “then,” “next,” etc. are not intended to limit the order of the steps; these words are simply used to guide the reader through the description of the methods. Although process flow diagrams may describe the operations as a sequential process, many of the operations can be performed in parallel or concurrently. In addition, the order of the operations may be re-arranged. A process may correspond to a method, a function, a procedure, a subroutine, a subprogram, etc. When a process corresponds to a function, its termination may correspond to a return of the function to the calling function or the main function.

The preceding description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the following claims and the principles and novel features disclosed herein. 

What is claimed is:
 1. An antenna comprising: an antenna mount defining an opening, and configured to operate as a resonator for transferring an RF signal and as a support member; a ground plane configured to support the antenna mount; and a substrate extending through the opening and being perpendicular to the ground plane on which the antenna mount is being supported.
 2. The antenna according to claim 1, wherein the antenna mount is a stamped metal.
 3. The antenna according to claim 1, wherein the antenna mount includes a first resonator loop and a second radiation loop.
 4. The antenna according to claim 1, wherein the substrate is ceramic.
 5. The antenna according to claim 4, wherein the ceramic is configured as a rectangular rod.
 6. The antenna according to claim 1, wherein the substrate includes at least one resonator.
 7. The antenna according to claim 6, wherein the at least one resonator is configured as a Yagi antenna.
 8. The antenna according to claim 6, wherein the at least one resonator is configured to cause a multi-polarized signal to be wirelessly propagated.
 9. The antenna according to claim 6, wherein the resonator is configured as a tapered antenna.
 10. The antenna according to claim 1, further comprising a parabolic antenna in which the substrate is disposed and facing perpendicular to the ground plane.
 11. The antenna according to claim 1, further comprising a horn antenna in which the substrate is disposed, and facing perpendicular to the ground plane.
 12. The antenna according to claim 1, wherein the antenna mount and substrate are fixedly attached to one another.
 13. The antenna according to claim 1, further comprising a multi-level S-antenna, wherein each level of the S-antenna is parallel to the ground plane.
 14. The antenna according to claim 1, further comprising: a plurality of antenna mounts defining respective openings, and configured to operate as a resonator and support member; and a plurality of respective substrates extending through the openings of the antenna mounts, and wherein each of the antenna mounts are configured to be individually excited with RF signals.
 15. A method of manufacturing an antenna, said method comprising: providing an antenna mount configured to operate as a resonator for inductively transferring an RF signal and as a support member; connecting the antenna mount to a base; and securing an antenna component to the antenna mount, the antenna mount and the antenna component being respectively configured to enable an RF signal to be transferred from the antenna mount to the antenna component, wherein securing the antenna component to the antenna mount includes securing a substrate to the antenna mount.
 16. The method according to claim 15, further comprising securing the antenna component to the antenna mount such that the antenna component is perpendicular to the base on which the antenna mount is being supported.
 17. The method according to claim 15, further comprising stamping the antenna mount from metal.
 18. The method according to claim 15, wherein: the antenna mount is metal; and mounting the antenna mount to a base includes mounting the metal antenna mount to a ground plane.
 19. The method according to claim 15, wherein transferring of an RF signal includes inductively transferring an RF signal.
 20. The method according to claim 15, wherein securing the antenna component to the antenna mount includes securing the antenna component within an opening defined by the antenna mount.
 21. A method of manufacturing an antenna, said method comprising: providing a metal antenna mount configured to operate as a resonator for inductively transferring an RF signal and as a support member; connecting the metal antenna mount to a base, wherein the base includes a ground plane; and securing an antenna component to the metal antenna mount, the metal antenna mount and the antenna component being respectively configured to enable an RF signal to be transferred from the metal antenna mount to the antenna component, wherein connecting the metal antenna mount to the base includes mounting the metal antenna mount to the ground plane. 